<template>
    <div class="shopcar_container">
       <div class="goods_list">
           <!-- 商品列表 -->
            <div class="mui-card" v-for="( item, i) in goodslist" :key="item.id">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner">
                        <mt-switch 
                        v-model="$store.getters.getGoodsSelected[item.id]" 
                        @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"></mt-switch>
                        <img :src="item.thumb_path">
                        <div class="info">
                            <h1>{{ item.title }}</h1>
                            <p>
                                <span class="price">￥{{ item.sell_price }}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[ item.id]" :goodsid="item.id"></numbox> 
                                <a href="#" @click.prevent="remove(item.id, i)">删除</a>
                            </p>
                        </div>
                    </div>
                </div>
		    </div>
       </div>
       <!-- 结算区域 -->
        <div class="mui-card">
			<div class="mui-card-content">
				<div class="mui-card-content-inner jiesuan">
					<div class="left">
                        <p>总计(不含运费)</p>
                        <p>已勾选 <span class="red">{{ $store.getters.getGoodsCountAndAmount.count}}</span> 件，
                        总价￥<span class="red">{{ $store.getters.getGoodsCountAndAmount.amount}}</span></p>
                    </div>
                    <mt-button type="danger">结算</mt-button>
				</div>
			</div>
		</div>

        <p>{{ $store.getters.getGoodsSelected }}</p>
    </div>
</template>
<script>
    import numbox from '../subcomponents/shopcar_numbox.vue';
    export default{
        data(){
            return{
                goodslist: [] 
            }
        },
        created(){
            this.getGoodsList();
            },
        methods:{
            getGoodsList(){
                var idArr=[]
                this.$store.state.car.forEach(item => idArr.push(item.id));
                if (idArr.length <=0) {
                    return;
                }
                this.$http.get('api/goods/getshopcarlist/'+ idArr.join(',')).then(result=>{
                    if (result.body.status === 0) {
                     this.goodslist = result.body.message;   
                    }
                });
                
            },
            remove(id,index){
                this.goodslist.splice(index,1);
                this.$store.commit('removeFromCar',id)
            },
            selectedChanged(id,val){
                this.$store.commit('updateGoodesSelected',{id,selected:val})
            }
        },
        components:{
             numbox
         }
    }
</script>
<style>
.shopcar_container{
    background-color: #eee;
    overflow: hidden;
}
.goods_list img{
    width: 60px;
    height: 60px;
}
.goods_list .mui-card-content-inner{
    display: flex;
    align-items: center;
}
.goods_list h1{
    font-size: 13px;
}
.info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.goods_list .info .price{
    color: red;
    font-weight: bold;
}
.jiesuan{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.red{
    color: red;
    font-weight: bold;
    font-size: 16px;
}
</style>
